TY  - JOUR
AU  - Pavelka, Marian
AU  - Acosta, Manuel
AU  - Kiese, Ralf
AU  - Altimir, Núria
AU  - Brümmer, Christian
AU  - Crill, Patrick
AU  - Darenova, Eva
AU  - Fuß, Roland
AU  - Gielen, Bert
AU  - Graf, Alexander
AU  - Klemedtsson, Leif
AU  - Lohila, Annalea
AU  - Longdoz, Bernhard
AU  - Lindroth, Anders
AU  - Nilsson, Mats
AU  - Jiménez, Sara Maraňón
AU  - Merbold, Lutz
AU  - Montagnani, Leonardo
AU  - Peichl, Matthias
AU  - Pihlatie, Mari
AU  - Pumpanen, Jukka
AU  - Ortiz, Penelope Serrano
AU  - Silvennoinen, Hanna
AU  - Skiba, Ute
AU  - Vestin, Patrik
AU  - Weslien, Per
AU  - Janous, Dalibor
AU  - Kutsch, Werner
TI  - Standardisation of chamber technique for CO2, N2O and CH4 fluxes measurements from terrestrial ecosystems
JO  - International agrophysics
VL  - 32
IS  - 4
SN  - 2300-8725
CY  - Lublin
PB  - IA PAS
M1  - FZJ-2019-00026
SP  - 569 - 587
PY  - 2018
AB  - Chamber measurements of trace gas fluxes between the land surface and the atmosphere have been conducted for almost a century. Different chamber techniques, including static and dynamic, have been used with varying degrees of success in estimating greenhouse gases (CO2, CH4, N2O) fluxes. However, all of these have certain disadvantages which have either prevented them from providing an adequate estimate of greenhouse gas exchange or restricted them to be used under limited conditions. Generally, chamber methods are relatively low in cost and simple to operate. In combination with the appropriate sample allocations, chamber methods are adaptable for a wide variety of studies from local to global spatial scales, and they are particularly well suited for in situ and laboratory-based studies. Consequently, chamber measurements will play an important role in the portfolio of the Pan-European long-term research infrastructure Integrated Carbon Observation System. The respective working group of the Integrated Carbon Observation System Ecosystem Monitoring Station Assembly has decided to ascertain standards and quality checks for automated and manual chamber systems instead of defining one or several standard systems provided by commercial manufacturers in order to define minimum requirements for chamber measurements. The defined requirements and recommendations related to chamber measurements are described here.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000453410400007
DO  - DOI:10.1515/intag-2017-0045
UR  - https://juser.fz-juelich.de/record/859075
ER  -